BOSCH Bulldog SDS-Plus Shank Bits, 5/8"Dia x 37"Lx39"L

Bosch hc2109 bulldog sds-plus shank bits, 5/8"dia x 37" useable lx39"l features optimized brazing and hardening process for long life 15 faster (compared to s4l) bosch-made carbide tip is tougher and more durable under heavy loads proprietary bosch hardening process results in more holes per bit ideal for anchoring and through-hole applications in concrete.